The self-corpse's answer was very conservative.
If this was asked a few months ago, at the end of his response, the self-corpse might have added: "My main body Tyrannical Song is nineteen this year."
But now, the self-corpse was feeling rather insecure.
Although there was no indication in his memory that he had encountered the Fifth Heavenly Dao... it couldn't guarantee that the future 'Tyrannical Song' wouldn't come into contact with the Fifth Heavenly Dao from ten thousand years ago!
This dreamland skill, despite its concealment, would still be detected by truly top-tier big shots.
What if one day in the future, the main body Tyrannical Song had an impulse and entered a dream of the past, encountering the Fifth Heavenly Dao from ten thousand years ago, and then got his tracks captured?
Even without entering a dream, what if there was a situation similar to that of 'Song Woodhead'?